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Biological Energy
Concept Questions

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Concept
Questions


Question #1

A system in equilibrium is in balance. One force, or movement in one direction is opposed by a different force, or movement in the opposite direction.

In which of the following links is there a discussion of equilibrium, and why can a plank of wood be considered a machine?

Link-#47 Link-#23 Link-#74 Link-#56

Question #2

At rest an automobile is not moving and not doing any obvious work. But when it starts to move, work is being done. From where has this "work" come?

In which of the following links is there a discussion of the ideas of Gottfried Wilhelm Leibnitz and a discussion of "stored work"?

Link-#88 Link-#12 Link-#04 Link-#93

Question #3

"Heat" and "temperature" are not the same things. However the both can be measured scientifically, and therefore studied using the scientific method.

In which of the following links is there a discussion of "hotness" and a scale or degree of its measure?

Link-#44 Link-#20 Link-#19 Link-#71

Question #4

"Stored work" can be converted into "active work", but the amount of work before or after this process remains the same.

In which of the following links is there a discussion of the "conservation of work"?

Link-#41 Link-#28 Link-#98 Link-#35


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© 2001, Professor John Blamire